208235628

素因数分解:

$2^2\times 3^2\times {\mathrm{5784323}}^1$

素因数の和:5784333

約数の個数: 18

約数和(自身を含む): 526373484

約数和(自身を除く): 318137856

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5784323, 11568646, 17352969, 23137292, 34705938, 52058907, 69411876, 104117814, 208235628]

約数ペア:

[(1, 208235628), (2, 104117814), (3, 69411876), (4, 52058907), (6, 34705938), (9, 23137292), (12, 17352969), (18, 11568646), (36, 5784323)]